<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="{{ url_for('example.static', filename='css/example.css') }}"/>
</head>
<body>
<span class="example">example</span>
<div class="title">
    {{ post.title }}
</div>
<div class="user">
    {{ user.username }}
</div>
</body>
<script src="{{ url_for('example.static', filename='js/example.js') }}"></script>
</html>